声纳探测仪

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发表于:2018-11-27 / 阅读(348) / 评论(0) 分类 背诵为王第二册

The Supreme Court says it is going to review a lower court ruling protecting marine mammals from Navy sonar. NPRs Martin Kaste has more. For years, environmental groups have argued that the Navys high-intensity, submarine-tracking sonar can disorien

发表于:2018-12-02 / 阅读(199) / 评论(0) 分类 2008年NPR美国国家公共电台六月

[01:36.60]【铁 达 尼 号】 [02:18.36](Sonar Pings) [02:21.60]Man: 13 meters. You should see it. 距离13公尺,应该看得见了 [02:33.84](Sonar Pings) [02:38.52]Okay, take her up and over the bow rail. 越过船头的栏杆 [02:39.20](Over

发表于:2018-12-07 / 阅读(139) / 评论(0) 分类 听电影学英语—泰坦尼克号

Marine Biologists and volunteers in Key Largo are working to save the survivors of a group of dolphins that beached themselves last week in the Florida Keys. Invesigators are trying to determine if sonar from a nuclear-powered submarine played a role

发表于:2018-12-17 / 阅读(239) / 评论(0) 分类 2009年NPR美国国家公共电台7月

Amber: Hello, I'm Amber, and you're listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the young and talented English actor Anna Maxwell Martin. Anna is only 28 and she won a Best Actress BAFTA award in 2006

发表于:2018-12-19 / 阅读(219) / 评论(0) 分类 Entertainment

It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar

发表于:2018-12-24 / 阅读(150) / 评论(0) 分类 Scientific American(十一)月

Language Points 1. You know Tom and Jerry? Jerry is here. 2. You can disrespect me,but you can't F* me. 3. Wow! Fantastic baby

发表于:2018-12-26 / 阅读(126) / 评论(0) 分类 爆笑英语口语

Amber: Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the young and talented English actor Anna Maxwell Martin. Anna is only 28 and she won a Best Actress BAFTA award in 2006 fo

发表于:2018-12-28 / 阅读(133) / 评论(0) 分类 英语听和读

And they have the blemish both front and rear from a facet where the opposite tooth interlocked with it. 在牙齿前后的齿面都有缺陷就是与对面牙齿相交错的地方。 What happens is that the root is anchored well into the lower jaw.

发表于:2018-12-28 / 阅读(104) / 评论(0) 分类 侏罗纪搏击俱乐部

The sperm whale hits him dead in the centre of his body throwing the Megalodon's enormous weight in a tumble motion under the ocean. 抹香鲸结结实实地撞中它的身体中间,把巨齿鲨庞大的身躯撞得在海洋中翻滚。 The Megalod

发表于:2018-12-28 / 阅读(105) / 评论(0) 分类 侏罗纪搏击俱乐部

新编英语教程第四册unit08_2_Sounding_the_Waters

发表于:2018-12-29 / 阅读(111) / 评论(0) 分类 新编大学英语阅读部分

ENVIRONMENT REPORT - November 22, 2002: Compromise on U.S. Navy Sonar By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. The United States Navy has agreed to temporarily limit testing

发表于:2019-01-02 / 阅读(176) / 评论(0) 分类 健康与环境

ENVIRONMENT REPORT – August 2, 2002: Navy Sonar and Ocean Animals By Caty Weaver This is the VOA Special English Environment Report. American officials have approved a plan for the United States Nav

发表于:2019-01-07 / 阅读(147) / 评论(0) 分类 健康与环境

《Mr.Curiosity》收录在Jason Marz于2005年推出的专辑《Mr.A-Z》。这首歌的主旨是在失意时对小时候的自己的怀念。好奇先生指孩童时期无忧无虑的自己,如今已成熟的自己却常常受伤常常感到孤独,

发表于:2019-01-10 / 阅读(137) / 评论(0) 分类 英乐时空

Our Gladys series for Storynory was one of our hits of 2014 with songs like Snap Me! and Ghost Girl getting you on your feet. If you liked those songs, you are going to love Gladyss 2014 Christmas carol. We thought last years Carol, was beautiful, bu

发表于:2019-01-18 / 阅读(114) / 评论(0) 分类 Children’s Stories-儿童故事集

NASA Scanner Offers Clues To Whale Hearing Researchers at UC San Diego and San Diego State University have imaged whale skulls in an attempt to determine the effects of sonar on whale hearing. Cynthia Graber reports It really is rocket scienceresearc

发表于:2019-01-30 / 阅读(245) / 评论(0) 分类 60秒科学

Debris from the Rena has reached beaches in the Coromandel. There are bags of milk powder, plastic and rope on the beaches and broken containers. The sea around the Rena is white from broken bags of milk powder. There is also oil for about 3km around

发表于:2019-02-17 / 阅读(146) / 评论(0) 分类 新西兰英语

模仿文本: Israel's Prime Minister Benjamin Nethanyahu has been sounding warnings about the agreement. It was, he said, an historic mistake. But speaking tonight inSan Francisco, President Obama said tough talk wasn't enough, the priority was to

发表于:2019-02-23 / 阅读(109) / 评论(0) 分类 英音模仿秀

爱莉安娜格兰德(Ariana Grande),美国新生代女歌手。因其翻唱Mariah Carey5个八度恐怖音域的极致海豚音的单曲《Emotions》并拍摄非正式版剪辑mv在网络迅速走红。 Baby I Ariana Grande Baby I got love fo

发表于:2019-02-25 / 阅读(134) / 评论(0) 分类 好听的英文歌曲

Chinese Academy of Sciences successfully launched a new sounding rocket, Kunpeng-1B, in Hainan Danzhou early Wednesday. The rocket reached a flight height of 300 kilometers for the first time. Its arrow configuration of altitude control system and ca

发表于:2019-03-12 / 阅读(347) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
Alcmaeon
at the station
Atsumi-hanto
axiolinguocervical
belly grind
bergey
binane
bogota declaration
brachial scar
brush holder iron washer
Buseoksa
Cangzhou
central trust of china
Chaldean
charge-sheet
cinobufatalin
column drier
computer assisted career exploration
concretisations
continuous-pour process
corycaeus (agetus) flaccus
counting partition
Crowe, Russell
currens
defence science board
delivery on call
dwarfed
dyse
easy-comes
editorialized
effort aversion
electrical officer
epieustomoside
epiphyseal growth plate
fuel supply line
fumbled
Füzesabony
head fold
Herrick, Robert
hop cone
housing scheme
hsv-1s
immediate transfer
instruction used bit
instruments of production
kalma
kamp
keflex
kette
limiting motion
longissimum
low cycle high-temperature fatigue
luteomas
macromineral
maximization
metaphasis
mochras
molzl heat capacity
nebulizers
nine-j-symbol
no-hassler
nonpermanent residents
once-only
online assistance
open loop automatic controal system
peers-to-peers
Physaliastrum heterophyllum
reseen
resonance feature
road rager
Robertson Glacier
rotary elliptical piston pump
rotundifolium
samuel johnsons
scooter
sheaf of ring
shop preassembly
singlehead video tape recorder
snap peas
stangler
start-to-finish
syringes
syrphus sonami arisanicus
tank locomotives
tartarous
teasel family
theatre of despair
three-quarter brothers
titanium tribromide
uznam (usedom)
vacuum decarbonizing
variable-length code
Vengopur
wet her
wheel crane
winchester suspension
wire rope strand
wireless virtual reality
wotherspoons
yarder
yhule
zygodactyl feet